Results 11 to 20 of about 175 (140)
Diversification of substrate specificities in teleostei Fads2: characterization of Δ4 and Δ6Δ5 desaturases of Chirostoma estor [PDF]
Journal of Lipid Research, 2014 Currently existing data show that the capability for long-chain PUFA (LC-PUFA) biosynthesis in teleost fish is more diverse than in other vertebrates. Such diversity has been primarily linked to the subfunctionalization that teleostei fatty acyl desaturase (Fads)2 desaturases have undergone during evolution.
Jorge Fonseca-Madrigal +2 more
exaly +8 more sources
Diversidad morfológica en seis poblaciones del pescado blanco Chirostoma humboldtianum
Revista Mexicana de Biodiversidad, 2017 Las poblaciones de Chirostoma humboldtianum habitan en ambientes lénticos a lo largo de la cuenca del río Lerma-Santiago, desde el Estado de México hasta Nayarit.
Iván Alarcón-Durán +4 more
doaj +6 more sources
Fertilizing capacity of cryopreserved sperm of Chirostoma jordani (Woolman, 1894)
Fisheries and Aquatic SciencesThe genus Chirostoma is endemic from the Mesa Central of Mexico. It is conformed of 18 species and six subspecies. Five species are in some category of risk, because of this, Chirostoma jordani is an excellent model species to implement biotechnologies ...
Bustamante-González Jesús Dámaso +6 more
doaj +2 more sources
Revista Mexicana de Biodiversidad, 2015 Se aislaron y caracterizaron los loci microsatélites para el pez endémico Chirostoma humboldtianum apartir de una genoteca enriquecida. Se genotipificaron 8 microsatélites polimórficos para 32 a 48 individuos de lapresa Tepuxtec, Michoacán.
Rosa María García-Martínez +2 more
doaj +3 more sources
FishesChirostoma humboldtianum is an endemic atherinopsid from Mexico that has been of high socio-cultural and economic importance since pre-Hispanic times.
Jesús Dámaso Bustamante-González +8 more
doaj +2 more sources
Cuadernos de investigación UNED, 2014 RESUMEN: Los patrones de forrajeo de cuatro especies simpátricas del género Chirostoma (Chirostoma estor, Chirostoma grandocule, Chirostoma attenuatum y Chirostoma patzcuaro) fueron evaluadas en el Lago de Pátzcuaro, para entender la repartición de ...
Francisco J García-de-León +3 more
doaj +1 more source
Post-mortem Fertilizing Capacity of Spermatozoid Chirostoma jordani (Atheriniformes: Atherinopsidae)
Genetics of Aquatic Organisms, 2023 Post-mortem fertilization is considered a technique in which semen is extracted from a dead male to fertilize the egg of a living female. Therefore, this technique can be an excellent option in the face of the loss of biodiversity of multiple animal species. The objective of this research is to implement post-mortem assisted reproduction in the charal,
Martha Rodríguez-Gutiérrez +3 more
openaire +1 more source
Fisheries & Aquatic Life, 2022 A sample was analyzed of 1,129 specimens of Chirostoma chapalae from Lake Chapala, Mexico obtained from catches of local fishers between October 2016 and September 2017.
Gomez-Vanega Hosmer Duvan +2 more
doaj +1 more source
Cambios Morfológicos en la Ontogenia Temprana de Chirostoma riojai [PDF]
International Journal of Morphology, 2017 El charal de Toluca Chirostoma riojai es un pez de alto valor cultural e ictiológico. Los trabajos sobre esta especie se enfocan en el tipo de alimentación o forman parte de revisiones taxonómicas y son pocos los estudios sobre los cambios morfológicos durante su ontogenia. Se evaluó la figura de C.
Alarcón-D, Iván +3 more
openaire +2 more sources
Revista de Biología Tropical, 2007 The structural and ultrastructural features of gonads from endemic Mexican fish have received scarce attention. This study describes the histological and ultrastructural characteristics of the oocyte in Chirostoma humboldtianum. The ovary is asynchronic, and as such, most phases of oocyte development are found in the same ovary. The complete process of
Cárdenas Reygadas, Rodolfo +5 more
openaire +15 more sources